Sunmise Manufacturing | Plastic Molding, Sheet Metal Fabrication, Metal Casting & CNC Machining

About Sunmise

Sunmise Manufacturing was founded in 2014 as a professional manufacturer of plastic molding (including exporting injection molds), sheet metal fabrication, metal casting, and CNC precision machining in China.

Our main services include mold design, technical support, custom manufacturing, inspection, and global delivery. With professional engineers and QC teams, we ensure compliance with international material standards and deliver high-quality, cost-effective solutions based on customer drawings and samples.

2014

Founded

100+

Global Clients

ISO 9001

Certified

Our Core Services

We offer end-to-end manufacturing solutions with precision, reliability, and global compliance.

Injection Molding

High-precision plastic parts with tight tolerances, ideal for mass production.

Injection Molds

Custom mold design and manufacturing for export, meeting international standards.

Sheet Metal Fabrication

Laser cutting, bending, punching, and welding for durable metal components.

CNC Machining

Precision CNC turning and milling for complex metal and plastic parts.

Die Casting

High-pressure casting for aluminum and zinc alloys with excellent surface finish.

Investment Casting

Lost-wax process for intricate, high-precision metal parts with minimal waste.

Gravity Casting

Simple, cost-effective casting method for medium to large metal components.

Custom Projects

From concept to delivery — full project management for unique manufacturing needs.

Featured Products

Explore our high-quality manufacturing solutions designed for durability, precision, and performance.

CNC Punching Machine

High-speed precision punching for complex sheet metal components.

Sheet Metal Enclosures

Custom enclosures with laser cutting, bending, and powder coating.

Investment Cast Parts

Complex geometries in stainless steel, carbon steel, and alloys.

CNC Bending Components

Precision bent parts with tight angular tolerances.

Sheared Metal Sheets

Clean, burr-free edges with high dimensional accuracy.

Punched Panels

Custom hole patterns and shapes for industrial applications.

Safety Cage

Robust protective enclosures for machinery and equipment.

Export Socket Mold

High-cavitation molds for electrical socket production.

Our Manufacturing Process

From inquiry to delivery — we ensure quality, transparency, and efficiency at every step.

1

Inquiry

Send drawings, samples, or specifications. We respond within 24 hours.

2

Quotation

Receive a detailed quote with material, process, and timeline breakdown.

3

Design Review

We optimize your design for manufacturability and cost-efficiency.

4

Sample Production

Prototype or small batch for quality confirmation before mass production.

5

Mass Production

Full-scale production with real-time updates and QC checks.

6

Quality Control

Inspection reports provided before shipment. 100% traceability.

7

Packaging

Secure packaging with bubble foam, cartons, and pallets.

8

Global Delivery

Flexible shipping: air, sea, or express. Door-to-door or port delivery.

"The goods have arrived today and we are very pleased with the quality of this order. If the shipping prices weren’t so ridiculously high, I would have ordered more, but we will have to..."

Zdravko Nakov

CEO, BZN

Get in Touch

We reply within 24 hours. Reach out for quotes, support, or project inquiries.

Contact Information

+86-15751629021
info@sunmise.com
Mon-Fri, 9am - 6pm (CST)
Zhenjiang City, Jiangsu, China

Let’s Start Your Project

We’re ready to help with your manufacturing needs. Contact us today.

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